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Fix the document of keep_fnames option

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homuler 2016-07-16 22:03:36 +09:00
parent 7eb52d2837
commit c9f7d08f29
1 changed files with 9 additions and 5 deletions
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README.md
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@ -135,11 +135,11 @@ The available options are:
--reserved-file File containing reserved names
--reserve-domprops Make (most?) DOM properties reserved for
--mangle-props
--mangle-props Mangle property names (default `0`). Set to
--mangle-props Mangle property names (default `0`). Set to
`true` or `1` to mangle all property names. Set
to `unquoted` or `2` to only mangle unquoted
to `unquoted` or `2` to only mangle unquoted
property names. Mode `2` also enables the
`keep_quoted_props` beautifier option to
`keep_quoted_props` beautifier option to
preserve the quotes around property names and
disables the `properties` compressor option to
prevent rewriting quoted properties with dot
@ -378,8 +378,9 @@ to set `true`; it's effectively a shortcut for `foo=true`).
for code which relies on `Function.length`.
- `keep_fnames` -- default `false`. Pass `true` to prevent the
compressor from mangling/discarding function names. Useful for code relying on
`Function.prototype.name`.
compressor from discarding function names. Useful for code relying on
`Function.prototype.name`. You may also would like to refer to
[the mangle option](#mangle).
- `passes` -- default `1`. Number of times to run compress. Use an
integer argument larger than 1 to further reduce code size in some cases.
@ -696,6 +697,9 @@ Other options:
- `eval` — mangle names visible in scopes where eval or with are used
(disabled by default).
- `keep_fnames` -- default `false`. Pass `true` when you'd not like to mangle
function names. Useful for code relying on `Function.prototype.name`.
Examples:
```javascript